| 摘要 |
PURPOSE:To mold securely even a tube of fine diameter on one ine by improving a manufacturing equipment for a corrugated tube for a harness provided with a longitudinal slit. CONSTITUTION:In a manufacturing device for a corrugated tube for a harness having a mold with wavy inner face, an extruder for feeding a resin material and compressed air into the mold, an air plug 12 set in a ring tube 6 molded by the mold and a cutter 13 for forming a longitudinal slit 16 of the ring tube, the cutter 13 is set just ater the air plug 12 in the feed direction A of the ring tube, and a stay 20 supporting the air plug is protruded from the slit 16 to the outside judt after the cutter. Also the air plug 12 and the cutter 13 are set on a scaling and cutting device for feeding the ring tube fed out of the mold. |
